D, R., MJ, N., M, G., D, P., & P, M. (2021). Exposure to green spaces and all-cause mortality: Limitations in measurement and definitions of exposure - Authors' reply. The Lancet. Planetary health, 5(8), e502. https://doi.org/10.1016/S2542-5196(21)00178-9
Chicago Style (17th ed.) CitationD, Rojas-Rueda, Nieuwenhuijsen MJ, Gascon M, Perez-Leon D, and Mudu P. "Exposure to Green Spaces and All-cause Mortality: Limitations in Measurement and Definitions of Exposure - Authors' Reply." The Lancet. Planetary Health 5, no. 8 (2021): e502. https://doi.org/10.1016/S2542-5196(21)00178-9.
MLA (9th ed.) CitationD, Rojas-Rueda, et al. "Exposure to Green Spaces and All-cause Mortality: Limitations in Measurement and Definitions of Exposure - Authors' Reply." The Lancet. Planetary Health, vol. 5, no. 8, 2021, p. e502, https://doi.org/10.1016/S2542-5196(21)00178-9.